Qt for MCUs

@britesc
I know nothing about this :) But did some Googling which may help?

First I will say I was "surprised" that your work and the instructions seems to fetch/use "Qt5" stuff when you want to build Qt6, but I guess that's right, for whatever reason!

For your error message I came across https://github.com/microsoft/vcpkg/issues/32135#issuecomment-1603081312

I was able to resolve this issue by installing the additional required packages for qt5base (although I am targeting q6) and X11

required by qt5-base for qt5-x11extras

APT_PACKAGES="$APT_PACKAGES libxkbcommon-dev libxcb-keysyms1-dev \

libxcb-image0-dev libxcb-shm0-dev libxcb-icccm4-dev libxcb-sync-dev \

libxcb-xfixes0-dev libxcb-shape0-dev libxcb-randr0-dev \

libxcb-render-util0-dev libxcb-xinerama0-dev libxcb-xkb-dev libxcb-xinput-dev"

Does this list of dependencies have any relevance for your situation?

That's all I know!

P.S.
I see @jsulm has just posted. You should listen to him more than to me!

@IBO_GO in which language did you write your HAL ?

Because if it's either C or C++ you can use that as any other library. If not, then please give more details about what you already have, in which language, etc.

Never mind guys @JonB @SGaist i figured it out, thanks for the response.

@jsulm said in Using LIRC in Qt creator:

@markolino_it said in Using LIRC in Qt creator:

I don't know if in my old version of qt5 there is the package manager.

@SGaist was talking about the packet manager of your Linux distribution!
Sinse Raspbian is a Debian derivate you have to use apt.
All you have to do is:
sudo apt install liblirc-dev

Oh sorry, now I understand. Yes i use it a lot of course...for the other packages, sorry for that I am a noob of Linux! So I will test the Lirc-less solution and Lirc solution and I let you know.

Thank you.

I have the same similar question on STM32H743

I think you can not use QML/widget in eps32. It is too limited in resources (memory/cpu speed/flash). You can use to develop the project but there is plugins to vscode and they have their own IDE to do that much more productively. But this is only my opinion.

@Axel-Spoerl thanks for your reply. I once used Qt to design aircraft simulator displaying
system and hear ARINC661 from an aircraft CDS design engineer. I just wonder if Qt has an ARINC661 solution, it would be a very useful tool in aviation industry.
By the way, I find that GL studio, VAPS and SCADE have solutions for ARINC661.

@jsulm Thank you

If I could I would already have helped.
Please keep in mind that this is a forum mainly driven by volunteers.
If you need fast support you should consider to become commercial Qt user, in that case Qt Company will provide support.

as the error message mentioned, you are using "OnDemand" to load the image without giving "Cache" to extract.
https://doc.qt.io/QtForMCUs/qtul-qmlproject-imagefilesnode-mcu-resourcecachepolicy.html

I guess you are using PNG compression rather than RLE compression.

For RLE compression you don't have to enable
https://doc.qt.io/QtForMCUs/qtul-qmlproject-imagefilesnode-mcu-resourcecompression.html
this option is for PNG compression.

check your qmlproject file, if resourceCompression is true, try to change it to false.

@jsulm yes, i tried but they said like i need active QT license to get support directly from QT.